What are the best practices for database connection pooling in Go?

What are the best practices for database connection pooling in Go?

Some best practices include setting a maximum number of connections, using connection timeouts, and properly handling errors.

How do I set the maximum number of connections?

You can set the maximum number of connections using the SetMaxOpenConns method on your database connection pool.

What about connection timeouts?

You can set connection timeouts using the SetConnMaxLifetime method to ensure connections are reused efficiently.

Are there any libraries you recommend for connection pooling?

Yes, the database/sql package in Go is a great choice, and you can also look into libraries like pgx for PostgreSQL.